spacer HLA-DR1 in complex with a synthetic peptide (AAYSDQATPLLLSPR) and the superantigen SEC3-3B2
UniProt sequence   UniProt   CATH   Pfam   SCOP   Secondary structure   UniProt features   FASTA string  

Chain A: HLA class II histocompatibility antigen, DR alpha chain

1 K E E H V I I Q A E F Y L N P D Q S G E F M F D F D G D E I F H V D M A K K E T V W R L E E F G R F A S F E A Q G A L A
61 N I A V D K A N L E I M T K R S N Y T P I T N V P P E V T V L T N S P V E L R E P N V L I C F I D K F T P P V V N V T W
121 L R N G K P V T T G V S E T V F L P R E D H L F R K F H Y L P F L P S T E D V Y D C R V E H W G L D E P L L K H W E F D
181 A

Regions

CATH

1t5xA01
4 .. 81
1t5xA02
82 .. 181

SCOP

106490
4 .. 81
106489
82 .. 181

Chain B: HLA class II histocompatibility antigen, DRB1-1 beta chain

1 G D T R P R F L W Q L K F E C H F F N G T E R V R L L E R C I Y N Q E E S V R F D S D V G E Y R A V T E L G R P D A E Y
61 W N S Q K D L L E Q R R A A V D T Y C R H N Y G V G E S F T V Q R R V E P K V T V Y P S K T Q P L Q H H N L L V C S V S
121 G F Y P G S I E V R W F R N G Q E E K A G V V S T G L I Q N G D W T F Q T L V M L E T V P R S G E V Y T C Q V E H P S V
181 T S P L T V E W R A

Regions

CATH

1t5xB01
1 .. 92
1t5xB02
93 .. 190

SCOP

106492
1 .. 92
106491
93 .. 190

Chain C: 15-mer peptide fragment of Regulatory protein MIG1

1 A A Y S D Q A T P L L L S P R

Regions

Chain D: Enterotoxin type C-3

1 E S Q P D P M P D D L H K S S E F T G T M G N M K Y L Y D D H Y V S A T K V K S V D S F F K W D L I Y N I S D K K L K N
61 Y D K V K T E L L N E D L A K K Y K D E V V D V Y G S N Y Y V N C Y F S S K D N V G K V T G G K T C M Y G G I T K H E G
121 N H F D N G N L Q N V L V R V Y E N K R N T I S F E V Q T D K K S V T A Q E L D I K A R N F L I N K K N L Y E F N S S P
181 Y E T G Y I K F I E N N G N T F W Y D M M P A P G D K F D Q S K Y L M M Y N D N K T V D S K S V K I E V H L T T K N G

Regions

CATH

1t5xD02
1 .. 31
120 .. 237
1t5xD01
32 .. 119

SCOP

106493
1 .. 121
106494
122 .. 239
spacer